Motorola KVL 4000 - Entering the SEK and KEK

KVL4000KeyVariableLoaderASTRO25UserGuide
ProcessSteps
1EnteraSignalingEncryptionKey(SEK)andaKeyEncryptionKey(KEK)requiredperalgorithminthe
KVL.See8.2.1EnteringtheSEKandKEK,page8-2.
•TheKEKsecureskeysexchangedbetweentheKVLandtheradiothroughtheRemote
ControlHead.
•TheSEKsecuresmessagesexchangedbetweentheKVLandtheradiothroughtheRemote
ControlHead.
2Entrya5-digitMessageNumberPeriod.See8.2.2EnteringtheMNPforRemoteControlHeadOperations,
page8-3.
TheMNPprovidesadditionalrekeyingsecurityforremotekeyloading.
3Entera7-digitKVLRadioSetIdentier(KVLRSI)number.See8.2.3EnteringtheKVLRSIforRemote
ControlHeadOperations,page8-4.
8.2.1EnteringtheSEKandKEK
InordertoperformKVLoperationsonaradiothroughaRemoteControlHead,deneaSEKandKEKforeach
algorithmusedbytheKVL.
8-2
6871018P37-F-January2013